You have brain fog, crushing fatigue, chest pain, and neuropathy. Your doctor says your labs look normal.

Volume 1 is where everything starts. Before you can treat Long COVID effectively, you need to understand why over 200 symptoms can appear across every organ system in your body, and why the standard approach of treating each symptom individually rarely gets patients better. In this book, I break Long COVID down into six root causes: dysautonomia, mitochondrial dysfunction, gut dysbiosis, mast cell activation, endothelial dysfunction, and hormonal imbalance. Each of these mechanisms contributes a different percentage to each patient’s symptoms, creating what I call a unique fingerprint. No two patients look the same, and no two treatment plans should be the same either.

I have been treating Long COVID since 2020, before the term even existed. Through years of clinical experience, I developed a system that assigns your symptoms to the causes responsible for them, rather than chasing symptoms one by one. Most people piece together treatments from social media groups and internet searches. That is like trying to assemble a jigsaw puzzle using pieces from several different boxes at the same time. It does not work. This book gives you an organized, evidence-based framework that you can take to your healthcare provider and turn into a real treatment plan.

This second edition includes updated chapters on clotting and microclots, expanded sections on IVIG therapy for small fiber neuropathy, new material on accelerated aging and epigenetics, and a dedicated chapter on pediatric Long COVID. Whether you are a patient trying to make sense of what is happening to you, or a physician looking for a structured approach to a condition that affects every system in the body, this book is the starting point. The other volumes in this series go deeper into each individual mechanism, but Volume 1 is the map that shows you the full territory.